I sent the first version of the entire dissertation to my supervisors earlier today. It's a 206 pages long document, and although it clearly isn't entirely finished, it is at least closer to completion than it ever has been. Not that it says that much, though... ;) Anyway, it feels pretty good. I'm looking forward to hearing the comments of both Jay Bolter and Mikael Jakobsson, and then I'll try to give it another go before Christmas.
Tomorrow I'll be teaching on the sci-fi course again, which is really fun too.